Add them up and you get to 60 figures even... yeah, the later waves seem light, but I would guess that is to accomodate re-shipping the earlier wave figures in the same case.

I think Anthony could be correct here. If we look at a 'surprise' as being UGH figures inserted into waves 5,6,7 then they could do that without introducing a new fig. But then, we already knew about the UGH so would it really be a surprise? I guess we don't have enough specific info about UGHs though to really say...hmmm.